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534020 = 22526701
BaseRepresentation
bin10000010011000000100
31000010112112
42002120010
5114042040
615240152
74352624
oct2023004
91003475
10534020
11335243
12219058
131590b6
14dc884
15a8365
hex82604

534020 has 12 divisors (see below), whose sum is σ = 1121484. Its totient is φ = 213600.

The previous prime is 534019. The next prime is 534029. The reversal of 534020 is 20435.

It can be written as a sum of positive squares in 2 ways, for example, as 103684 + 430336 = 322^2 + 656^2 .

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 533986 and 534004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13331 + ... + 13370.

It is an arithmetic number, because the mean of its divisors is an integer number (93457).

2534020 is an apocalyptic number.

It is an amenable number.

534020 is an abundant number, since it is smaller than the sum of its proper divisors (587464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534020 is a wasteful number, since it uses less digits than its factorization.

534020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26710 (or 26708 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 534020 is about 730.7667206435. The cubic root of 534020 is about 81.1308153931.

Adding to 534020 its reverse (20435), we get a palindrome (554455).

The spelling of 534020 in words is "five hundred thirty-four thousand, twenty".